Laws which are consistent in theory often prove chaotic in practice.
Napoleon Bonaparte
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At the center of the discussion of the nature of practical theology is the issue of the relation of theory to praxis. If theory precedes and determines practice, then practice tends to be concerned primarily with methods, techniques and strategies for ministry, lacking theological substance. If practice takes priority over theory, ministry tends to be based on pragmatic results rather than prophetic revelation … Barth, from the beginning, resisted all attempts to portray theory and praxis in opposition to one another. In his early Church Dogmatics he described any distinction between “theoretical” and “practical” as a “primal lie, which has to be resisted in principal”. The understanding of Christ as the light of life can be understood only as a “theory which has its origin and goal in praxis”.
Karl Barth
The story of a theory's failure often strikes readers as sad and unsatisfying. Since science thrives on self-correction, we who practice this most challenging of human arts do not share such a feeling. We may be unhappy if a favored hypothesis loses or chagrined if theories that we proposed prove inadequate. But refutation almost always contains positive lessons that overwhelm disappointment, even when […] no new and comprehensive theory has yet filled the void.
Stephen Jay Gould
What is very important to me is two points: A theory should be internally consistent and it should have some contact with observation. Well, I’m told by all the experts that this theory [String theory] is internally consistent, although they think up new interpretations every time I turn my back. But contact with reality? Nobody’s given me anything. I just watch. I’m somewhat unhappy that so many people are working on it. To me, as a physicist, it’s sort of sad that so many people at the same time work at something that doesn’t seem to have any contact with experiment. But that, to some extent, is due to the fact that we don’t have any great experimental puzzle to be thinking about. We have to supply the puzzles, and there aren’t that many puzzles right now.
Valentine Telegdi
It would be consistent and proper for us to join the war for democratic freedom, only if we would likewise be assured that democratic freedom in theory as well as in practice.
Aung San
Please don't say lightly that these are just religious concepts and not practical. These are laws governing human conduct, which apply as rigidly as the law of gravity. When we disregard these laws in any walk of life, chaos results. Through obedience to these laws this world of ours will enter a period of peace and richness of life beyond our fondest dreams.
The key word for our time is practice. We have all the light we need, we just need to put it into practice.Peace Pilgrim
Bonaparte, Napoleon
Bonar, Horatius
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